On July 7, 1865, four of the conspirators were executed. What were their roles in the plot?

Those four individuals were Mary Surratt, Lewis Powell, George Atzerodt and David Herold, who were executed for participation in the plot.

Surratt was the owner of the boarding house where the plot was being created, Powell tried to kill Secretary of State, Atzerodt was planning to kill vice-president, while Herold's task was to help Powell kill the president and to help Booth escape.

Explanation:

All of the individuals were sentenced to death by hanging.

History remarked that Surratt was the first women to be executed by US government in its history, while the case against her was weakest, as although her son participated in the plot, there were no direct directs that she was involved.

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within africa, homo sapiens dispersed around the time of its speciation, roughly 300,000 years ago.the "recent african origin" paradigm suggests that the anatomically modern humans outside of africa descend from a population of homo sapiens migrating from east africa roughly 70,000 years ago and spreading along the southern coast of asia and to oceania before 50,000 years ago. modern humans spread across europe about 40,000 years ago.

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